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3 years ago

Which of the tables represents a function? 50 points i will give braileist

Mathematics

1 answer:

agasfer [191]3 years ago

5 0

Answer:

Table R

Step-by-step explanation:

Table P

Not a function as repeat input of 6 with different outputs

Table Q

Not a function as repeat input of 5 with different outputs

Table R

Function

Table S

Not a function as repeat input of 4 with different outputs

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Categorize the following variables as being qualitative or quantitative: (relevant section):

FrozenT [24]

Answer:

1. Quantitative

2. Quantitative

3. Qualitative

4. Qualitative

5. Quantitative

Step-by-step explanation:

A variable is quantitative if it assumes numerical values, for example 1,2,3.

If it assumes "labels", for example good or bad, it is qualitative.

1. Rating of the quality of a movie on a 7-point scale

It assumes numerical values, for example, 1,2,3,...

So it is quantitative

2. Age

It assumes numerical values, for example, 1,20,35,...

So it is quantitative

3. Country you were born in

Descriptive, such as Brazil, USA, Colombia, ...

So it is qualitative.

4. Favorite Color

Descriptive, such as black, brown, red, blue

So it is qualitative

5. Time to respond to a question

It assumes numerical values, for example, 1,20,35,...

So it is quantitative

5 0

3 years ago

Please help. This is finding the area of a rectangle.

Nezavi [6.7K]

Answer:

2500 ft²

Step-by-step explanation:

The missing area at lower right in the diagram has dimensions...

(4-2 1/4) by (3 - 1 3/4) by (1 1/4)

Then area of that "Missing" space is (1.75)(1.25)= 2.1875 . . . . square inches. The area of the enclosing rectangle is ... (4 in) (3 in) = 12 square inches the area in the diagram representing the store is... 12 in² -2.1875 in² = 9.8125 in²

Each square inch on that diagram represents an actual area of (1 in)×(1 in) → (16 ft)×(16 ft) = 265 ft²

Then the actual store area is....

9.8125(256 ft²) = 2512 ft²

Rounded to the nearest 50 ft², this is 2500 ft².

4 0

3 years ago

Read 2 more answers

The bakery made 110 pumpkin muffins. They will be packed

Stolb23 [73]

Answer:

118

Step-by-step explanation:

you should have learned this in 1st grade

7 0

3 years ago

Read 2 more answers

6 pack of pencils cost $15.54, how much money does one pack of pencil cost?

Kobotan [32]

Answer: One pack of pencils cost $2.59.

3 0

4 years ago

Using the following system of inequalities find the maximum value of f(x,y) = 3x + 7y

Aleksandr-060686 [28]

X ≥ 0
y ≥ 0
f(x, y) = 3x + 7y
f(0, 0) = 3(0) + 7(0)
f(0, 0) = 0 + 0
f(0, 0) = 0

3x + 2y ≤ 18 ⇒ 3x + 2y = 18 ⇒ 21x + 14y = 126
6x + 7y ≤ 42 ⇒ 6x + 7y = 42 ⇒ 12x + 14y = 84
 9x = 42
 9 9
 x = 4²/₃
 3x + 2y = 18
 3(4²/₃) + 2y = 18
 14 + 2y = 18
 - 14 - 14
 2y = 4
 2 2
 y = 2
 (x, y) = (4²/₃, 2)
f(x, y) = 3x + 7y
f(4²/₃, 2) = 3(4²/₃) + 7(2)
f(4²/₃, 2) = 14 + 9
f(4²/₃, 2) = 23

4 0

4 years ago